Typical Virtual Keyboard is on-screen keyboard oriented for regular PCs.
Typical Virtual Keyboard looks like regular keyboard and has additional advantages:
-Multiple keyboard layouts: standard (in Standard edition), natural, curve, split and ultra (in Professional edition).
-Micro, mini, compact and full keyboard extents.
-Zooming and transparency.
-Sounds of key presses and clicks.
-Color schemes, gradients and color finger areas.
-Language button - switch the language.
-Wheel mouse button support: click - open, double click - move to cursor, press and rotate - switch to usual wheel functions and back.
-Floating Icon - quick show or hide.